Abstract:
Provided is a waste heat recovery apparatus including a first heat exchanger, a reformer and a reformer feed pre-heater sequentially disposed on or in the waste gas exhaust pipe from the upstream to the downstream thereof, wherein the waste gas temperature at the upstream of the waste gas exhaust pipe is higher than that at the downstream. In an embodiment, the reformer can be a hydrogen-generation reformer, and the generated hydrogen is introduced into the burning equipment for use. In such manner, the waste heat can be effectively utilized, and the carbon deposition issue inside the burning equipment can be fixed. A waste heat recovery method is also provided.
Abstract:
A graphene thin film with folded configuration including a plurality of sheet layers is provided. Any two adjacent sheet layers are separated by a distance. Each of the sheet layers has a first side and a second side corresponding to the first side. At least one first connecting portion and at least one second connecting portion are alternately arranged on both sides of the sheet layers. One of the at least one first connecting portions connects the first side of an Nth sheet layer and the first side of the (N−1)th sheet layer, and one of the at least one second connecting portions connects the second side of the Nth sheet layer and the second side of the (N+1)th sheet layer. The sheet layers, the at least one first connecting portion, and the at least one second connecting portion form a continuous graphene thin film.
Abstract:
Provided is a waste heat recovery apparatus including a first heat exchanger, a reformer and a reformer feed pre-heater sequentially disposed on or in the waste gas exhaust pipe from the upstream to the downstream thereof, wherein the waste gas temperature at the upstream of the waste gas exhaust pipe is higher than that at the downstream. In an embodiment, the reformer can be a hydrogen-generation reformer, and the generated hydrogen is introduced into the burning equipment for use. In such manner, the waste heat can be effectively utilized, and the carbon deposition issue inside the burning equipment can be fixed. A waste heat recovery method is also provided.
Abstract:
A metal-ion battery includes: (1) an anode including aluminum; (2) a cathode including a layered, active material; and (3) an electrolyte disposed between the anode and the cathode to support reversible deposition and dissolution of aluminum at the anode and reversible intercalation and de-intercalation of anions at the cathode.